Goal: 

update https://docs.redhat.com/en/documentation/red_hat_openstack_services_on_openshift/18.0/html/optimizing_infrastructure_resource_utilization/index to use messagingBus and notificationsBus

rhn-support-ifrangs created this Google document and started making the required changes and asked Luca Miccini to help implement the revised RabbitMQ changes, he has said that he would but “we should involve people from those teams, as I have no idea how the respective services are supposed to be configured”. 

Help implementing RabbitMQ interface changes
So share this document with your engineering teams to get any further input from them - everyone at Red Hat has editing access to this document.